Redox potentials of polynuclear metal complexes by π-conjugated metal-interaction

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概要

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• Polynuclear metal complexes of which redox sites are connected with π-conjugated ligands take a number of mixed valence states. They exhibit several redox potentials owing to interaction between redox centers through the π-conjugated bridges. Questions arise about the definition of the interaction, a relation between the number of nuclei and the number of redox potentials, and a relationship between redox potentials and geometry of the complexes. This paper answers these questions thermodynamically as well as quantum mechanically. The interaction energy in this paper is defined as a pair energy between a reduced and an oxidized sites. Even this simplest definition generates complicated redox behaviors because of formation of various isomers when the number of metal centers increases.

• 日本ポーラログラフ学会の論文

著者

• 陳 競鳶

  Department of Chemistry, Faculty of Science, Kanazawa University

• 青木 幸一

  Department of Applied Physics, Fukui University

関連論文

• 多核金属錯体の核間π共役相互作用と酸化還元電位
• Redox potentials of polynuclear metal complexes by π-conjugated metal-interaction

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